Paperboard packaging with an improved sizing layer including a s

Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...

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Details

428452, 428454, 428511, 4285375, 428331, 428332, 428149, 162135, 162136, 162137, 1621681, B32B 524, B32B 906

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active

057471410

ABSTRACT:
This invention relates to substrates for paperboard packing with an improved sizing layer including a styrene maleic anhydride binder for reducing edgewicking. Such structures of this type, generally, reduce the edgewick in the paperboard package such that catastrophic failure of the paperboard package is substantially reduced.

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